/* -*- Mode: C; indent-tabs-mode:nil; c-basic-offset: 8-*- */ /* * This file is part of The Croco Library * * This program is free software; you can redistribute it and/or * modify it under the terms of version 2.1 of the GNU Lesser General Public * License as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * You should have received a copy of the GNU Lesser General Public License * along with this program; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 * USA * * Author: Dodji Seketeli * See COPYRIGHTS file for copyrights information. */ #ifndef __CR_SEL_ENG_H__ #define __CR_SEL_ENG_H__ #include "cr-utils.h" #include "cr-stylesheet.h" #include "cr-cascade.h" #include "cr-style.h" #include "cr-prop-list.h" #include /** *@file: *The declaration of the #CRSelEng class. *The #CRSelEng is actually the "Selection Engine" *class. */ G_BEGIN_DECLS typedef struct _CRSelEng CRSelEng ; typedef struct _CRSelEngPriv CRSelEngPriv ; /** *The Selection engine class. *The main service provided by this class, is *the ability to interpret a libcroco implementation *of css2 selectors, and given an xml node, say if *the selector matches the node or not. */ struct _CRSelEng { CRSelEngPriv *priv ; } ; typedef gboolean (*CRPseudoClassSelectorHandler) (CRSelEng* a_this, CRAdditionalSel *a_add_sel, xmlNode *a_node) ; CRSelEng * cr_sel_eng_new (void) ; enum CRStatus cr_sel_eng_register_pseudo_class_sel_handler (CRSelEng *a_this, guchar *a_pseudo_class_sel_name, enum CRPseudoType a_pseudo_class_type, CRPseudoClassSelectorHandler a_handler) ; enum CRStatus cr_sel_eng_unregister_pseudo_class_sel_handler (CRSelEng *a_this, guchar *a_pseudo_class_sel_name, enum CRPseudoType a_pseudo_class_type) ; enum CRStatus cr_sel_eng_unregister_all_pseudo_class_sel_handlers (CRSelEng *a_this) ; enum CRStatus cr_sel_eng_get_pseudo_class_selector_handler (CRSelEng *a_this, guchar *a_pseudo_class_sel_name, enum CRPseudoType a_pseudo_class_type, CRPseudoClassSelectorHandler *a_handler) ; enum CRStatus cr_sel_eng_matches_node (CRSelEng *a_this, CRSimpleSel *a_sel, xmlNode *a_node, gboolean *a_result) ; enum CRStatus cr_sel_eng_get_matched_rulesets (CRSelEng *a_this, CRStyleSheet *a_sheet, xmlNode *a_node, CRStatement ***a_rulesets, gulong *a_len) ; enum CRStatus cr_sel_eng_get_matched_properties_from_cascade (CRSelEng *a_this, CRCascade *a_cascade, xmlNode *a_node, CRPropList **a_props) ; enum CRStatus cr_sel_eng_get_matched_style (CRSelEng *a_this, CRCascade *a_cascade, xmlNode *a_node, CRStyle *a_parent_style, CRStyle **a_style, gboolean a_set_props_to_initial_values) ; void cr_sel_eng_destroy (CRSelEng *a_this) ; G_END_DECLS #endif/*__CR_SEL_ENG_H__*/